Story & History

Founded in 1995 by Gregory P. LaMonaca, our firm is dedicated to serving the needs of our clients throughout the Main Line, Pennsylvania and beyond, with a team-oriented approach. To learn more about our company and its philosophy, go to the about the firm page.

Whether it is a basic case or a more complex case, we take each case extremely seriously and act accordingly.

The firm represents individuals in Delaware, Chester, Montgomery, Bucks, Philadelphia, Berks, Lancaster Counties and beyond, for matters and issues arising within each county, the State, and throughout the United States and internationally. Our attorneys are admitted in Pennsylvania, New Jersey, and Federal Court as well as various Appellate Courts, including the United States Supreme Court.

Awards & Distinctions

Mr. LaMonaca is a several-times published author, former martial arts instructor, and recipient of numerous professional awards in prior years, including:

Main Line Today magazine “Top Lawyer” designation seventeen times (often ranked #1), in the fields of divorce and custody, (2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2006 and 2004);

Suburban Life magazine “Awesome/Top Attorney” designation fourteen times (ranked #1) for family law and divorce (2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010);

LexisNexis/Martindale Hubble AV Preeminent® rating (4.5-5.0), achieved in 2017 and held since then – AV Preeminent is a significant rating accomplishment and a testament to the fact that a lawyer’s peers rank him or her at the highest level of professional excellence in both legal ability and ethical standards;

Daily Times “Best Lawyers” designation in the field of family law in 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016 & 2015; Also listed in 2014 as Best Lawyer for “Virtual Law.”

The American Society of Legal Advocates award as one of the “Top 100 Family Law Attorneys in Pennsylvania”;

The American Institute of Family Law Attorneys “10 Best Attorneys” for exceptional and outstanding client service”;

Philadelphia magazine designation as a “Super Lawyer” in multiple years;

Top 10 Family Law Firm in Attorney and Practice Magazine; ranking score as 10 out of 10 as well as gaining the distinction of Top Rated Lawyer in 2021




  • This field is for validation purposes and should be left unchanged.